Dr. Roland Hollhumer

Roland Hollhumer is a South African ophthalmologist and researcher whose work centres on ocular surface disease, with particular emphasis on ocular surface squamous neoplasia and corneal pathology. Affiliated with major academic and tertiary eye care institutions in South Africa, his research integrates clinical ophthalmology with public health perspectives, especially in the context of HIV-associated ocular disease.

His publications highlight extensive investigation into the epidemiology, risk factors, diagnosis, and management of ocular surface squamous neoplasia in Southern Africa. Through registry-based analyses and prospective clinical studies, he has clarified shifting disease patterns in relation to the HIV epidemic and antiretroviral therapy rollout. He has also evaluated non-invasive diagnostic tools and topical therapies, contributing to evidence-based, resource-conscious care in low- and middle-income settings.

Additional work spans peripheral ulcerative keratitis, viral ocular infections, rare inflammatory conditions, and corneal molecular research. Case reports and reviews demonstrate strength in managing complex anterior segment disease, while collaborative public health initiatives reflect engagement beyond subspecialty practice. Collectively, his scholarship advances understanding of ocular oncology and inflammatory eye disease within the African context.